CVE-2020-27832

mediumPriorität · verfolgen · 36EPSS 0.009 · 60. PerzentilEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.91% (60th) EPSS

CVSS 6 · medium

Is it mine?

8 products

Prüfe deine Angriffsfläche

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · redhat_csaf

EPSS · bewertet 2026-10-27

A flaw was found in Red Hat Quay, where it has a persistent Cross-site Scripting (XSS) vulnerability when displaying a repository's notification. This flaw allows an attacker to trick a user into performing a malicious action to impersonate the target user. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

Behebungen

Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.

Ein Hersteller-Fix ist verfügbar.

Behobenquay/quay-container-security-rhel8-operator-metadata@sha256:4befaafcec10f6d60d2b3a59479d7b3f88cfce1c80e90a32e54caa0fc86e9b5a_amd64 as a component of Quay v3redhat_csaf
Download the release images via: quay.io/redhat/quay:v3.3.3 quay.io/redhat/clair-jwt:v3.3.3 quay.io/redhat/quay-builder:v3.3.3 quay.io/redhat/clair:v3.3.3
https://access.redhat.com/errata/RHSA-2021:0050
Behobenquay/quay-container-security-rhel8-operator@sha256:d775b67203182f3197aa2322ddb36dff835f54e354d19581a4131325aa2143f6_amd64 as a component of Quay v3redhat_csaf
Download the release images via: quay.io/redhat/quay:v3.3.3 quay.io/redhat/clair-jwt:v3.3.3 quay.io/redhat/quay-builder:v3.3.3 quay.io/redhat/clair:v3.3.3
https://access.redhat.com/errata/RHSA-2021:0050
Behobenquay/quay-openshift-bridge-rhel8-operator-metadata@sha256:95dcb9bc5c5500e0d99faf8b8bfab474f49730d6411ab07c5021ddc18f8116f5_amd64 as a component of Quay v3redhat_csaf
Download the release images via: quay.io/redhat/quay:v3.3.3 quay.io/redhat/clair-jwt:v3.3.3 quay.io/redhat/quay-builder:v3.3.3 quay.io/redhat/clair:v3.3.3
https://access.redhat.com/errata/RHSA-2021:0050
Behobenquay/quay-openshift-bridge-rhel8-operator@sha256:4c5bae8fa66392cb05efde2c5f2ce3364a79c31e3176a5465fe3d33af89b39e4_amd64 as a component of Quay v3redhat_csaf
Download the release images via: quay.io/redhat/quay:v3.3.3 quay.io/redhat/clair-jwt:v3.3.3 quay.io/redhat/quay-builder:v3.3.3 quay.io/redhat/clair:v3.3.3
https://access.redhat.com/errata/RHSA-2021:0050
Behobenquay/quay-operator-bundle@sha256:b497ea18ad6989fff889124a10ca02de4d435d6ec3cdff3f954be18203cae204_amd64 as a component of Quay v3redhat_csaf
Download the release images via: quay.io/redhat/quay:v3.3.3 quay.io/redhat/clair-jwt:v3.3.3 quay.io/redhat/quay-builder:v3.3.3 quay.io/redhat/clair:v3.3.3
https://access.redhat.com/errata/RHSA-2021:0050
Behobenquay/quay-rhel8-operator@sha256:84f200f48320ff0b30afac45c935086d42155a31d9e6c9a219ea4d7de98ab7b4_amd64 as a component of Quay v3redhat_csaf
Download the release images via: quay.io/redhat/quay:v3.3.3 quay.io/redhat/clair-jwt:v3.3.3 quay.io/redhat/quay-builder:v3.3.3 quay.io/redhat/clair:v3.3.3
https://access.redhat.com/errata/RHSA-2021:0050

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

9.0

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–critical · 6–9

v2.06mediumAV:N/AC:M/Au:S/C:P/I:P/A:Pprimary · NVD / NIST USAusnutzbarkeit 6.8 · Auswirkung 6.4

v3.19criticalCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:Hprimary · NVD / NIST USAusnutzbarkeit 2.3 · Auswirkung 6

v3.18.2highCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

v3.18highCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:Hsecondary · Red Hat Product Security US

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-79USCWE-79US

betroffene Produkte (8)

Betroffene Produkte und Versionsbereiche.

n/a quay≤ quay 3.3.2enisa_euvdEU
redhat quay3.0.0 → 3.3.2nvdUScpe:2.3:a:redhat:quay:*:*:*:*:*:*:*:*
quay/quay-container-security-rhel8-operator-metadata@sha256:4befaafcec10f6d60d2b3a59479d7b3f88cfce1c80e90a32e54caa0fc86e9b5a_amd64 as a component of Quay v3alle Versionenfixedredhat_csafUS
quay/quay-container-security-rhel8-operator@sha256:d775b67203182f3197aa2322ddb36dff835f54e354d19581a4131325aa2143f6_amd64 as a component of Quay v3alle Versionenfixedredhat_csafUS
quay/quay-openshift-bridge-rhel8-operator-metadata@sha256:95dcb9bc5c5500e0d99faf8b8bfab474f49730d6411ab07c5021ddc18f8116f5_amd64 as a component of Quay v3alle Versionenfixedredhat_csafUS
quay/quay-openshift-bridge-rhel8-operator@sha256:4c5bae8fa66392cb05efde2c5f2ce3364a79c31e3176a5465fe3d33af89b39e4_amd64 as a component of Quay v3alle Versionenfixedredhat_csafUS
quay/quay-operator-bundle@sha256:b497ea18ad6989fff889124a10ca02de4d435d6ec3cdff3f954be18203cae204_amd64 as a component of Quay v3alle Versionenfixedredhat_csafUS
quay/quay-rhel8-operator@sha256:84f200f48320ff0b30afac45c935086d42155a31d9e6c9a219ea4d7de98ab7b4_amd64 as a component of Quay v3alle Versionenfixedredhat_csafUS

Advisories (1)

Hersteller- und Ökosystem-Meldungen dazu.

RHSA-2021:0050Red Hat Security Advisory: Red Hat Quay v3.3.3 bug fix and security update2021-01-11csaf · redhat_csafUS
Red Hat Quay v3.3.3 is now available with bug fixes and security updates. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Note: Red Hat Quay v3.3.2 was not released publicly.

auch bekannt als (3)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd nvd redhat_csaf NVD CVE.org MITRE

veröffentlicht 2021-05-27geändert 2026-06-17

Referenzen (5)

Externe Belege — Patches, Meldungen, Analysen.

scry

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